A triangle can have a right angle, but it isn't regular if it does.
Rectangles aren't regular, but have four right angles.
Squares are regular quadrilaterals, and have four right angles.
No other regular polygon has any right angles.
A right-angle triangle.
a square
An interior angle of a 2-dimensional plane shape is an angle on its perimeter that is facing the enclosed area of the shape.An interior angle of a 2-dimensional plane shape is an angle on its perimeter that is facing the enclosed area of the shape.An interior angle of a 2-dimensional plane shape is an angle on its perimeter that is facing the enclosed area of the shape.An interior angle of a 2-dimensional plane shape is an angle on its perimeter that is facing the enclosed area of the shape.
no its only a right triangle not another one
A regular pentagon. (If it's not regular, then it could have a right angle, or even a few of them.)
A square is a two-dimensional shape with four equal sides and four right angles.
A square is a regular shape. It will have four sides of equal length, and a right angle (90 degrees) in each corner.
A two-dimensional shape (polygon) is said to be "regular" (or equilateral) if all its sides are the same length and all its angles are the same angle. A regular pentagon, for example, has 72-degree angles on all five angles, and all its five sides are the same length.
No. A square is a two-dimensional shape, not an angle!
The equation for the size of an interior angle of an n-sided regular polygon is (n-2)180/n. When n=7, the interior angle of a regular sided shape would be 5x180/7 or approximately 128.57. The polygon in the question has an interior right angle (90 degree angle) and thus cannot be a regular shape. A 7 sided shape is called a heptagon. Thus, the shape described in the question is an irregular heptagon.
The measurement of the angle in a two-dimensional shape is the amount of rotation between two intersecting lines, typically measured in degrees.
you cannot make a regular shape which has 3 right angles only, you will always end up with 4 right angles